(a) The governing board may suspend a pupil from school for any of the acts enumerated in Section 48900 for any number of schooldays within the limits prescribed by Section 48903.

(b) Notwithstanding the provisions of Section 35145 of this code and Section 54950 of the Government Code, the governing board of a school district shall, unless a request has been made to the contrary hold closed sessions if the board is considering the suspension of, disciplinary action against, or any other action against, except expulsion, any pupil, if a public hearing upon that question would lead to the giving out of information concerning a school pupil which would be in violation of Article 5 (commencing with Section 49073) of Chapter 6.5.

(c) Before calling a closed session to consider these matters, the governing board shall, in writing, by registered or certified mail or by personal service, notify the pupil and the pupil's parent or guardian, or the pupil if the pupil is an adult, of the intent of the governing board to call and hold a closed session. Unless the pupil or the pupil's parent or guardian shall, in writing, within 48 hours after receipt of the written notice of the board's intention, request that the hearing be held as a public meeting, the hearing to consider these matters shall be conducted by the governing board in closed session. In the event that a written request is served upon the clerk or secretary of the governing board, the meeting shall be public, except that any discussion at that meeting which may be in conflict with the right to privacy of any pupil other than the pupil requesting the public meeting, shall be in closed session.